Browsing by Author 오윤환

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Showing results 1 to 7 of 7

Issue DateTitleAuthor(s)
2017-06A sequential global Malmquist productivity index: Productivity growth index for unbalanced panel data considering the progressive nature of technology오윤환; 오동현; 이정동
2011-09A systematic review and meta-analysis of the effectiveness of surgery robot technology: Study of robotic totally endoscopic coronary artery bypass using da Vinci surgical system오윤환; 박하영
2014-07Evaluating productivity change using an unbalanced panel data approach: case of electric generation companies in U.S. and Korea오윤환; 오동현; 이정동
2016-08Evolutionary patterns of renewable energy technology development in East Asia (1990-2010)오윤환; 윤정섭; 이정동
2013-09Stratified sampling design based on data mining오윤환; 김연국; 박성훈; 조성준; 박하영
2016-05Study on the effect of domestic manufacturing capability on the innovation competence of industries and firms오윤환; 이정동
2017-09The impact of policy consistency on technological competitiveness: A study on OECD countries오윤환; 윤정섭; 이정동